Decatur April Weather Averages Illinois, United States of America

April Weather Averages for Decatur

High Temp	17°C	62°F
Low Temp	7°C	45°F
Avg Temp	12°C	53°F
Sunshine Hours	159 hours
Rainfall	163.98 mm	6.46 In
Rain days	7 days
Pressure	1014 mb	30 In

Decatur April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	15°C / 60°F	7°C / 44°F	11°C / 52°F	173 hours	183.64 mm / 7.23 In	9 days	1014 mb / 30 In
2010	20°C / 68°F	10°C / 50°F	15°C / 59°F	234 hours	84.76 mm / 3.34 In	6 days	1013 mb / 30 In
2011	18°C / 64°F	7°C / 45°F	12°C / 54°F	123 hours	165.66 mm / 6.52 In	7 days	1010 mb / 30 In
2012	18°C / 64°F	8°C / 46°F	13°C / 55°F	174 hours	157.44 mm / 6.20 In	11 days	1015 mb / 30 In
2013	16°C / 60°F	6°C / 42°F	11°C / 51°F	162 hours	193.20 mm / 7.61 In	10 days	1016 mb / 30 In
2014	17°C / 63°F	7°C / 44°F	12°C / 53°F	181 hours	113.31 mm / 4.46 In	5 days	1013 mb / 30 In
2015	18°C / 64°F	8°C / 47°F	13°C / 55°F	174 hours	104.40 mm / 4.11 In	8 days	1014 mb / 30 In
2016	17°C / 62°F	7°C / 45°F	12°C / 54°F	146 hours	128.35 mm / 5.05 In	7 days	1014 mb / 30 In
2017	19°C / 66°F	10°C / 49°F	14°C / 57°F	158 hours	276.85 mm / 10.90 In	9 days	1014 mb / 30 In
2018	13°C / 55°F	3°C / 37°F	8°C / 46°F	174 hours	95.50 mm / 3.76 In	3 days	1018 mb / 31 In
2019	17°C / 63°F	8°C / 46°F	12°C / 54°F	172 hours	150.46 mm / 5.92 In	8 days	1014 mb / 30 In
2020	15°C / 58°F	6°C / 43°F	10°C / 50°F	122 hours	138.83 mm / 5.47 In	10 days	1013 mb / 30 In
2021	15°C / 60°F	7°C / 44°F	11°C / 52°F	138 hours	99.80 mm / 3.93 In	6 days	1015 mb / 30 In
2022	15°C / 59°F	6°C / 43°F	11°C / 51°F	123 hours	117.50 mm / 4.63 In	9 days	1015 mb / 30 In
2023	18°C / 65°F	7°C / 44°F	12°C / 54°F	169 hours	69.40 mm / 2.73 In	6 days	1015 mb / 30 In
2024	16°C / 62°F	9°C / 48°F	12°C / 54°F	156 hours	226.76 mm / 8.93 In	7 days	1013 mb / 30 In
2025	18°C / 64°F	8°C / 46°F	12°C / 54°F	127 hours	481.85 mm / 18.97 In	5 days	1017 mb / 31 In

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